@Override
public void contentChanged(Content content) {
Log.d(TAG, "Wrapper ContentChanged");
if (content instanceof Picture && content != null && imageView.getDrawable() == null) {
final Picture picture = (Picture) content;
PictureIOSession io = picture.getIOSession();
try {
pictureId = io.getId();
picPosition = mPicturesIdList.indexOf(pictureId);
loadImage(io.getImageUrl(mImageFormat), this, pictureId.equals(mOriginId));
} finally {
io.close();
}
}
}
@Override
public Object instantiateItem(View view, int position) {
final View parentLayout = mInflater.inflate(R.layout.gallery_fullscreen_imageview, null);
final ImageView imageView = (ImageView) parentLayout.findViewById(R.id.galleryFullscreenImage);
final ProgressBar progress =
(ProgressBar) parentLayout.findViewById(R.id.galleryFullscreenProgress);
Log.d(TAG, "instantiateItem " + position);
ViewPicWrapper wrapper = new ViewPicWrapper();
wrapper.imageView = imageView;
wrapper.progress = progress;
wrapper.pictureId = mPicturesIdList.get(position);
wrapper.progress.setVisibility(View.VISIBLE);
wrapper.picPosition = position;
Picture pic = ReadPicture.requestPicture(wrapper.pictureId, wrapper);
PictureIOSession io = pic.getIOSession();
try {
Log.d(TAG, "Is valid " + io.isValid());
if (io.getImageUrl(mImageFormat) != null) {
loadImage(io.getImageUrl(mImageFormat), wrapper, pic.getId().equals(mOriginId));
}
} catch (Exception e) {
e.printStackTrace();
} finally {
io.close();
}
imageView.setOnClickListener(mTapListener);
parentLayout.setTag(wrapper);
mActiveRequesters.add(wrapper);
((ViewPager) view).addView(parentLayout, 0);
return wrapper;
}